function showUnderList1(){
	document.getElementById("one").style.backgroundColor="#f2f2f2";
	document.getElementById("UnderList1").style.display="block";
	document.getElementById("Under1").style.display="block";
}
function hidUnderList1(){
	document.getElementById("one").style.backgroundColor="white";
	document.getElementById("UnderList1").style.display="none";
	document.getElementById("Under1").style.display="none";
}
function changePro(){
	document.getElementById("Pro").style.backgroundColor="#e6e6e6";
	document.getElementById("UnderList1more").style.display="block";
}
function rechangePro(){
	document.getElementById("Pro").style.backgroundColor="#f2f2f2";
	document.getElementById("UnderList1more").style.display="none";
}
function changeLaptop(){
	document.getElementById("Laptop").style.backgroundColor="#e6e6e6";
	document.getElementById("UnderList1more").style.display="block";
}
function rechangeLaptop(){
	document.getElementById("Laptop").style.backgroundColor="#f2f2f2";
	document.getElementById("UnderList1more").style.display="none";
}
function changeGo(){
	document.getElementById("Go").style.backgroundColor="#e6e6e6";
	document.getElementById("UnderList1more").style.display="block";
}
function rechangeGo(){
	document.getElementById("Go").style.backgroundColor="#f2f2f2";
	document.getElementById("UnderList1more").style.display="none";
}
function changeBook(){
	document.getElementById("Book").style.backgroundColor="#e6e6e6";
	document.getElementById("UnderList1more").style.display="block";
}
function rechangeBook(){
	document.getElementById("Book").style.backgroundColor="#f2f2f2";
	document.getElementById("UnderList1more").style.display="none";
}
function changeStudio(){
	document.getElementById("Studio").style.backgroundColor="#e6e6e6";
	document.getElementById("UnderList1more").style.display="block";
}
function rechangeStudio(){
	document.getElementById("Studio").style.backgroundColor="#f2f2f2";
	document.getElementById("UnderList1more").style.display="none";
}
function show1more(){
	document.getElementById("Under1").style.display="block";
	document.getElementById("one").style.backgroundColor="#f2f2f2";
	document.getElementById("UnderList1").style.display="block";
	document.getElementById("UnderList1more").style.display="block";
}
function hid1more(){
	document.getElementById("one").style.backgroundColor="white";
	document.getElementById("Under1").style.display="none";
	document.getElementById("UnderList1more").style.display="none";
	document.getElementById("UnderList1").style.display="none";
}
function showUnderList2(){
	document.getElementById("two").style.backgroundColor="#f2f2f2";
	document.getElementById("UnderList2").style.display="block";
	document.getElementById("Under2").style.display="block";
}
function hidUnderList2(){
	document.getElementById("two").style.backgroundColor="white";
	document.getElementById("UnderList2").style.display="none";
	document.getElementById("Under2").style.display="none";
}
function showUnder3(){
	document.getElementById("Under3").style.display="block";
}
function hidUnder3(){
	document.getElementById("Under3").style.display="none";
}
function showUnder4(){
	document.getElementById("Under4").style.display="block";
}
function hidUnder4(){
	document.getElementById("Under4").style.display="none";
}
function showUnder5(){
	document.getElementById("Under5").style.display="block";
}
function hidUnder5(){
	document.getElementById("Under5").style.display="none";
}
function showUnder6(){
	document.getElementById("Under6").style.display="block";
	document.getElementById("All").style.display="block";
	document.getElementById("three").style.backgroundColor="#f2f2f2";
}
function hidUnder6(){
	document.getElementById("Under6").style.display="none";
	document.getElementById("All").style.display="none";
	document.getElementById("three").style.backgroundColor="white";
}
function showUnder7(){
	document.getElementById("Under7").style.display="block";
}
function hidUnder7(){
	document.getElementById("Under7").style.display="none";
}
function showUnder8(){
	document.getElementById("Under8").style.display="block";
}
function hidUnder8(){
	document.getElementById("Under8").style.display="none";
}